package zyz.algorithm.utils;

/**
 * @author: @zyz
 * 链表
 */
public class ListNode {

	public int val;
	public ListNode next;
	public ListNode() {}
	public ListNode(int val) { this.val = val; }
	public ListNode(int val, ListNode next) { this.val = val; this.next = next; }
}
